I sent a reply
to this note a few days ago but I don't see it showing up on the list.

The config.xml
file works for both ibm and sun java. I discovered that I needed to add an
extra jar file when running with the sun jvm. If you add the file
xalan-2.6.0.jar from the redistributable project to the J2EE Module
Dependencies for RelyingPartyDemoApp2 then it should work. I will work with
Michael McIntosh to check in the change but for now you should be able to add
this in your workspace.